<template>
  <div class="order-pay">
    <OrderHeader title='订单支付'>
   <template v-slot:tip>
    <span>请小心陌生来电诈骗电话，已确保您的订单支付安全</span>
   </template>
  </OrderHeader>
    <div class="wrapper">
      <div class="container">
        <div class="order-wrap">
          <div class="item-order">
            <div class="icon-succ"></div>
            <div class="order-info">
              <h2>订单提交成功！去付款咯～</h2>
              <p>请在<span>30分</span>内完成支付, 超时后将取消订单</p>
              <p>{{addressInfo}}</p>
            </div>
            <div class="order-total">
              <p>应付总额：<span>{{payment}}</span>元</p>
              <p>订单详情<em class="icon-down" :class="{'up':showDetail}" @click="showDetail=!showDetail"></em></p>
            </div>
          </div>
          <div class="item-detail" v-if='showDetail'>
            <div class="item">
              <div class="detail-title">订单号：</div>
              <div class="detail-info theme-color">{{orderId}}</div>
            </div>
            <div class="item">
              <div class="detail-title">收货信息：</div>
              <div class="detail-info">{{addressInfo}}</div>
            </div>
            <div class="item good">
              <div class="detail-title">商品名称：</div>
              <div class="detail-info">
                <ul>
                  <li v-for="(item,index) in orderDetail" :key="index">
                    <img v-lazy="item.productImage"/>{{item.productName}}
                  </li>
                
                </ul>
              </div>
            </div>
            <div class="item">
              <div class="detail-title">发票信息：</div>
              <div class="detail-info">电子发票 个人</div>
            </div>
          </div>
        </div>
        <div class="item-pay">
          <h3>选择以下支付方式付款</h3>
          <div class="pay-way">
            <p>支付平台</p>
            <div class="pay pay-ali" :class="{'checked':payType==1}" @click="paySubmt(1)"></div>
            <div class="pay pay-wechat" :class="{'checked':payType==2}" @click="paySubmt(2)"></div>
          </div>
        </div>
      </div>
    </div>
      
     <ScanPayCode v-if='showPay' @close='closePayModal' :img='payImg'></ScanPayCode>
     <Modal
      title='支付确认'
      btnType='3'
      :showModal='showpayModal'
      sureText='查看订单'
      cancelText='未支付'
      @cancel='showpayModal=false'
      @submit='goOrderList'
       >
        <template v-slot:body>
           <p>您确认是否完成支付？</p>
        </template>
       </Modal>
  </div>
</template>
<script>

import QRCode from 'qrcode';
import ScanPayCode from './../components/ScanPayCode'
import Modal from './../components/Modal'
import OrderHeader from './../components/OrderHeader'
export default{

  name:'order-pay',
  data(){
    return {
      orderId:this.$route.query.orderNo ,
      addressInfo:'', //收货人地址
      orderDetail:[], //订单详情 包含了商品列表
      showDetail:false, //是否显示订单详情
      payType:'', //支付类型
      showPay:false, //屎否显示微信弹框
      showpayModal:false, //二次支付确认弹框
      payImg:'', //微信支付二维码地址
      payment:'', //商品总金额
      T:'' //定时器id
    }
  },
  components:{
    ScanPayCode,
    Modal,
    OrderHeader
  },
  mounted() {
    this.getorderDetail()
  },

  methods:{
    getorderDetail(){ 
      this.axios.get(`/orders/${this.orderId}`).then((res)=>{
        let item=res.shippingVo
        this.addressInfo=`${item.receiverName}+${item.receiverMobile}+${item.receiverProvince}+${item.receiverCity}+${item.receiverDistrict}+${item.receiverAddress}`
        this.orderDetail=res.orderItemVoList
        this.payment=res.payment
      })
    },
    paySubmt(payType){
     if(payType==1){
       window.open('/#/order/alipay?orderId='+this.orderId,'_blank')
     }else{
         this.axios.post('/pay',{
            orderId:this.orderId,
            orderName:'vue高仿小米官网', //扫码支付时订单名称
            amount:0.01, //单位元
            payType:2, //1支付宝，2微信
          }).then((res)=>{
             QRCode.toDataURL(res.content).then(url=>{
               
                this.showPay=true;
                this.payImg=url;
                this.loopOrderState()
             }).catch(err=>{
              this.$message.erroe('微信二维码生成失败，请稍后重试')
             })
          })
     }
    },
    // 关闭微信弹框
    closePayModal(){
      this.showPay=false;
      this.showpayModal=true
       clearInterval(this.T)
    },
    // 轮询订单支付状态
    loopOrderState(){
    this.T=setInterval(() => {
        this.axios.get(`orders/${this.orderId}`).then((res)=>{
          if(res.status==20){
            clearInterval(this.T)
            this.goOrderList()
          }
        })
      }, 1000);
    },
    goOrderList(){
        this.$router.push('/order/list')
    }
  }
}
</script>
<style lang="scss">
  .order-pay{
    .wrapper{
      background-color:#F5F5F5;
      padding-top:30px;
      padding-bottom:61px;
      .order-wrap{
        padding: 62px 50px;
        background-color: #fff;
        font-size:14px;
        margin-bottom:30px;
        .item-order{
          display: flex;
          align-items: center;
          .icon-succ{
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background:url('/imgs/icon-gou.png') #80c58a no-repeat center;
            background-size:60px;
            margin-right:40px;
          }
          .order-info{
            margin-right: 248px;
            h2{
              font-size:24px;
              color:#333333;
              margin-bottom:20px;
            }
            p{
              color:#666666;
              span{
                color:#FF6700;
              }
            }
          }
          .order-total{
            &>p:first-child{
              margin-bottom:30px;
            }
            span{
              font-size:28px;
              color:#FF6700;
            }
            .icon-down{
              display:inline-block;
              width:14px;
              height:10px;
              background:url('/imgs/icon-down.png') no-repeat center;
              background-size:contain;
              margin-left:9px;
              transition:all .5s;
              cursor:pointer;
              &.up{
                transform: rotate(180deg);
              }
            }
            .icon-up{
              transform: rotate(180deg);
            }
          }
        }
        .item-detail{
          border-top: 1px solid #D7D7D7;
          padding-top: 47px;
          padding-left: 130px;
          font-size: 14px;
          margin-top: 45px;
          .item{
            margin-bottom:19px;
            .detail-title{
              float:left;
              width:100px;
            }
            .detail-info{
              display:inline-block;
              img{
                width: 30px;
                vertical-align: middle;
              }
            }
          }
        }
      }
      .item-pay{
        padding:26px 50px 72px;
        background-color:#ffffff;
        color: #333333;
        h3{
          font-size: 20px;
          font-weight: 200;
          color: #333333;
          padding-bottom: 24px;
          border-bottom: 1px solid #D7D7D7;
          margin-bottom: 26px;
        }
        .pay-way{
          font-size:18px;
          .pay{
            display:inline-block;
            width:188px;
            height:64px;
            border:1px solid #D7D7D7;
            cursor:pointer;
            &:last-child{
              margin-left:20px;
            }
            &.checked{
              border:1px solid #FF6700;
            }
          }
          .pay-ali{
            background:url('/imgs/pay/icon-ali.png') no-repeat center;
            background-size:103px 38px;
            margin-top:19px;
          }
          .pay-wechat{
            background:url('/imgs/pay/icon-wechat.png') no-repeat center;
            background-size:103px 38px;
          }
        }
      }
    }
  }
</style>